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13
T
emperatur
e Regulator
Temperature Regulator
What is bellows type Temperature Regulator?
∙ A temperature regulator, that is self-acting, automatically controls the steam/liquid flow, in response to
the temperature changes in the cooled/heated media, and keeps the cooled/heated fluid temperature at a
constant level.
∙ Automatic temperature regulator requires no electricity for operation, so it keeps on operating in case of
electricity failure.
∙ No need for electric construction and temperature can be adjusted just by twisting the handle.
Selection of bellows type Temperature Regulator
For liquid
For air
Controls heating fluid
in order to maintain set
temperature.
Controls cooling fluid
in order to maintain set
temperature.
Direct acting type
Pilot type
Direct acting type
Internal pressure
bellows
External pressure
bellows
Use steam or hot water in order to raise the
temperature of heat exchanger and storage
tank.
Use cold water or cooling fluid in order to
cool down the temperature of liquid such as
lubricant oil.
Use steam or hot water in order to raise the
temperature of heat exchanger and storage
tank. It has larger flow capacity than direct
acting type.
·
OB-1-OB-6 general purpose type.
Recommended to be used at a place where
the difference between the set temperature
and the ambient temperature is 30˚C or more.
·
OB-1-OB-6 “G” type.
Insusceptible to the ambient temperature and
usable even at a place where the difference
between the set temperature and the ambient
temperature is 30˚C or less.
Heating
Cooling
Bellows
